Muted Cobalt color palette — #EAF9F8 · #ABC9E6 · #517AAD · #005B7C · #273A5E

Slate and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#EAF9F8): bright and airy, almost weightless.
• Sky (#ABC9E6): A whisper-light, dusty blue — the color of open sky before noon.
• Slate (#517AAD): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005B7C): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#273A5E): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Muted Cobalt into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Weathered Cobalt color palette (#F8EFF2, #B4CAE0, #6179BA, #005A65, #201A3C)
• Hushed Lagoon color palette (#EFF6FF, #DDD6F4, #ABA1DB, #3B6B97, #313F59)
• Timeworn Cerulean Orchard color palette (#E6FAF6, #8EDEE3, #008FA0, #006760, #004857)
• Weathered Petrol Harbor color palette (#CBE4F0, #40A6DC, #006BA7, #004A82, #153763)
• Linen Cobalt Market color palette (#D3E7FF, #447BC0, #8A5494, #006964, #152C47)
• Washed Cerulean color palette (#CBE5E2, #529BB0, #00516A, #002F34, #001623)
• Navy Study color palette (#EAF1FF, #83A5E7, #3860A9, #0E3178, #061A49)
• Airy Delta color palette (#E2F0FF, #4793D4, #3C8C50, #005A95, #0B411C)

Browse the whole catalog at Explore, or see today's palette.